Seiko Cal. 3839 - 645

The 3839-645 is a sought-after Kinetic piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-b6b19fd226e4]

Also known as: World Timer, Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1983

Related Models

• Seiko 6229-612
• Seiko 5628-203
• Seiko 3855-640
• Seiko 3823-516
• Seiko 5226-852
• Seiko 3874-703
• Seiko 6247-535
• Seiko 6213-785
• Seiko 6255-451
• Seiko 7140-752
• Seiko 4461-674
• Seiko 6325-728